From afcd060a926ab8ab8405bf51ca4c23d8abce4c21 Mon Sep 17 00:00:00 2001
From: hsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 13 Jan 2018 11:10:08 +0000
Subject: [PATCH] Fix a typo.

  configure.ac: delcares -> declares.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61803 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 73d83b66b1..81efb0bbc1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -864,7 +864,7 @@ AS_IF([test "$GCC" = yes], [
       # comments.   We  bypass  ANSI   C  mode  for  them.   Otherwise
       # extension libs cannot include those headers.
 
-      # Since math.h in some mingw64 wrongly delcares frexp and modf
+      # Since math.h in some mingw64 wrongly declares frexp and modf
       # to be pure, the variables pointed by the second arguments are
       # considered uninitialized unexpectedly.
       AC_CACHE_CHECK([whether frexp and modf are broken],